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Durometer - Type JAL

Tags: asker

ASKER  Durometer   Type  : JAL                               


เครื่องวัดความแข็ง ยี่ฮ้อ Asker รุ่น JAL  เหมาะสำหรับยางธรรมดา หรือ ค่อนข้างนุ่ม ออกแบบให้มีก้านปลายสัมผัสยาวสำหรับพื้นที่แคบ วัดงานได้เที่ยงตรงแม่นยำ  

Rubber in general (Specially for measurement of recessed surfaces)

The Durometer Type JAL for generalrubber, conforming to the specifications of

It complied with Spring type hardness tester Type A   in the formerly applicable standard







Option
  Two-pointer type (max-hand and active hand) of Rubber Hardness Tester
The stationary set hand (max-hand) makes the maximum value easier to read and allows the creep characteristics of a specimen.

Accurate measurement is made possible for specimens* for which stress relaxation occurs over time or for specimens for which it is difficult to take readings from the front.

*Materials for which the reading decreases immediately after the indentor has been pressed against the surface.
  Constant Loader for Durometer
· Constant loarder assures uniform test pressure eliminating false readings due to differences between operators in measuring by hand.
· High accuracy and repeatability of the hardness readings are assured by the flexible joint function.
  Indentor Extension Tester
· The gauge to check the indentor height on a durometer and the reading indicator mechanism.
· Inspection is conducted at 2, 50, and 100 points respectively.
  Load Tester for Hardness Tester
· Tester to check load properties of the spring on a durometer
· Inspection is conducted at 2, 50, and 75 points respectively.

 

 
 
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